GU Old Style 35mm Upvc Door Lock Centre Case Gearbox
The UPVC Door lock gearbox is one of the main failing item on any Multi Point Locking System. The most common fault is gearbox failure.
The door lock in this listing will replace the GU Old Style 35mm Door Lock.
Technichal Information is as follows :
Backset 35mm ( This is the measurement from the faceplate to the centre of key hole )
PZ = 92mm ( This is the measurement taken from the centre of the key hole to the centre of the spindle hole )
Overall Length = 220mm
Overall Depth = 50mm
Centre Of Latch To Centre Of Deadbolt = 90mm
This particular gearbox can usually be identified by having 35/92 stamped in the side
If you are unsure on what door lock you need, please just ask in the live chat below